libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc

   1 // { dg-do compile { target c++11 } }
   2 // { dg-timeout-factor 2 }
   3
   4 // Copyright (C) 2011-2024 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11 //
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20 //
  21
  22 #include <regex>
  23 #include <string>
  24
  25 // libstdc++/51711
  26 void test01()
  27 {
  28   std::wstring toProcess(L"Bug\r\n");
  29   std::wstring result __attribute__((unused))
  30     = std::regex_replace(toProcess, std::wregex(L"\\r"), std::wstring(L"\\r"));
  31 }